Transform your device into a professional audio analysis tool with advanced FFT analysis, SPL monitoring, and detailed visualizations. Record, analyze, and export audio data with precision calibration and multiple weighting filters.






250+ iOS apps curated and reviewed
Whether you're new to frequency analyzer or looking for an upgrade, our curated collection of 250+ iOS apps has something for everyone. Each app is reviewed and rated by real users, helping you make an informed decision.
| # | App | Price | Rating | Ads | In-App Purchases | Updated | |
|---|---|---|---|---|---|---|---|
| 1 | Free | 4.5★ (181) | No | Yes | Oct 2026 | ||
| 2 | Free | 4.5★ (21) | No | No | Oct 2026 | ||
| 3 | Free | 4.6★ (163K) | No | Yes | Oct 2026 | ||
| 4 | Free | 4.6★ (1.1K) | Yes | Yes | Oct 2026 | ||
| 5 | Free | 4.3★ (20) | No | Yes | Oct 2026 | ||
| 6 | Free | 4.5★ (3K) | No | Yes | Oct 2026 | ||
| 7 | Free | 3.7★ (12) | No | No | Oct 2026 | ||
| 8 | Free | — | No | No | Oct 2026 |






Transform your device into a professional audio analysis tool with advanced FFT analysis, SPL monitoring, and detailed visualizations. Record, analyze, and export audio data with precision calibration and multiple weighting filters.











This app transforms your device into a professional sound level meter, precisely measuring ambient noise pressure. It offers advanced features like frequency analysis, historical data management, and dosimeter functions, making it useful for various applications and entertainment.